64370704

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{13921}}^1$

素因数の和:13963

約数の個数: 30

約数和(自身を含む): 132495674

約数和(自身を除く): 68124970

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 13921, 27842, 55684, 111368, 222736, 236657, 473314, 946628, 1893256, 3786512, 4023169, 8046338, 16092676, 32185352, 64370704]

約数ペア:

[(1, 64370704), (2, 32185352), (4, 16092676), (8, 8046338), (16, 4023169), (17, 3786512), (34, 1893256), (68, 946628), (136, 473314), (272, 236657), (289, 222736), (578, 111368), (1156, 55684), (2312, 27842), (4624, 13921)]